Jira Issue properties API
This resource represents [issue](#api-group-Issues) properties, which provides for storing custom data against an issue. Use it to get, set, and delete issue properties as well as obtain details of all properties on an issue. Operations to bulk update and delete issue properties are also provided. Issue properties are a type of [entity property](https://developer.atlassian.com/cloud/jira/platform/jira-entity-properties/).